Chemistry, 23.07.2019 07:00 aredding7016
3fe + 4h2o < => fe3o4 + 4h21) how many molecules of h2 are produced? 2) how many oxygen atoms are found in the products? 3) how many moles of fe3o4 are formed? 4) what is the ratio of the number of moles of fe atoms to the moles of h2o molecules? 5) how many hydrogen atoms are found in the reactants? choices for 1, 2, 3, and 5: 0, 1, 2, 3, 4choices for 4: 1/4, 3/4, 4/4
Answers: 1
Chemistry, 22.06.2019 00:20
Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration. what is the titrant volume? titrant analyte indicator titrant volume analyte concentration naoh ch3cooh phenophthalein select one: a. 20.0 ml b. 27.0 ml c. 30.0 ml d. 24.0 ml
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Chemistry, 22.06.2019 11:00
What is the molar mass of a gas that has density of 2.054 g/l
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Chemistry, 22.06.2019 20:10
Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )
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3fe + 4h2o < => fe3o4 + 4h21) how many molecules of h2 are produced? 2) how many oxygen atoms...
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